#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<string.h>
int main()
{
	char arr3[5] = { 'h','e','l','l','o' };
	char arr4[6] = { 'h','e','l','l','o' };
	int arr1[5] = { 1,2,3,4,5 };
	int arr2[6] = { 1,2,3,4,5 };
	printf("%d\n", strlen(arr3));
	printf("%d\n", sizeof(arr3));
	printf("%d\n",strlen(arr4));
	printf("%d\n",sizeof(arr4));
	printf("%d\n",sizeof(arr1));
	printf("%d\n",sizeof(arr2));
	char arr5[] = "hello";
	printf("%d\n", strlen(arr5));
	printf("%d\n", sizeof(arr5));
	return 0;
}